Pfizer

Santa Clara County is stepping up its efforts

Early evidence suggests that the Pfizer vaccine works against the new variant of coronavirus

Grocers are intervening to speed up the launch of the Covid-19 vaccine

Pfizer, BioNTech COVID-19 vaccines act against mutations: study

Pfizer / BioNTech vaccine seems effective against mutation in new coronavirus variants – study

Sinovac’s Covov-19 vaccine is 78% effective in late-stage studies in Brazil

The Florida doctor dies two weeks after the COVID vaccine

Vaccination booths are “unnecessary expenses,” says the former deputy minister News from El Salvador

Severe allergic reactions to the Pfizer vaccine are “extremely rare,” scientists say

Covid-19 vaccines expected to work on South African coronavirus strain